Jobs in London

Senior Machine Learning Engineer

Lead the design and deployment of scalable, production-grade machine learning systems for high-impact clients in sectors like defence and government. You'll drive technical architecture, operationalise models using TensorFlow or PyTorch, and establish best practices for ML at scale. Work closely with cross-functional teams and mentor junior engineers while ensuring ethical, secure, and reliable AI solutions.

Faculty AI London, United Kingdom

Hybrid Permanent Flexible Clearance Required

Machine Learning Engineer

Design and deploy production-grade machine learning systems for high-impact clients, particularly in the defence sector. Focus on scalable ML infrastructure, cross-functional collaboration, and operationalising models in real-world environments. Work across the full ML lifecycle, from scoping to deployment, with a strong emphasis on security and ethical AI.

Faculty AI London, United Kingdom

Hybrid Permanent Flexible Clearance Required

Solutions Architect

This role involves working as a technical advisor to help customers design, validate, and adopt modern data and AI architectures on the Databricks Data Intelligence Platform. The Solutions Architect will build strong client relationships, lead technical sales engagements, deliver workshops, and create reference architectures and demo applications. Collaboration with Account Executives and internal teams is key to driving successful platform adoption and scaling best practices across the UK and Ireland.

Databricks London, United Kingdom

Hybrid Permanent

Senior Data Analyst

This role involves using AI tools and advanced data analysis techniques to extract commercial insights from complex datasets, supporting strategic decision-making at the executive level. The analyst will leverage Python and SQL for data processing, create dashboards, and apply data storytelling to communicate findings effectively. The position emphasizes innovation, with autonomy to explore and implement emerging technologies in a fast-paced, research-driven environment.

SF Partners London, United Kingdom £70,000 – £75,000 pa

Data Scientist

Design and deliver bespoke data science solutions for high-impact projects in the defence sector, working closely with clients and cross-functional teams. Drive technical scoping, build scalable algorithms, and ensure rigorous delivery standards in high-stakes environments. Contribute to thought leadership through teaching, speaking, or open-source work.

Faculty London, United Kingdom

Hybrid Permanent

Shopper Insights Senior Client Lead

The role involves managing a portfolio of CPG clients, leveraging customer insight tools to drive brand and category growth at Waitrose. You'll act as a consultative partner, supporting client success through data-driven strategies, platform training, and identifying new business opportunities. Collaboration with both retailers and suppliers is central, with a focus on renewals, financial reporting, and thought leadership.

dunnhumby London, United Kingdom

Senior Solutions Architect (DS/ML/GenAI/LLM)

This role involves designing and delivering end-to-end data and AI solutions on the Databricks Lakehouse platform, with a focus on Generative AI, machine learning, and large language models. The Senior Solutions Architect will lead technical pre-sales engagements, develop customer solution strategies, and mentor junior team members. They will also contribute to technical community initiatives through workshops and customer-facing content.

Databricks London, United Kingdom

Smartsheet SME

This role involves designing and automating a Smartsheet-based reporting and decision-support ecosystem to improve visibility across resource management, supply chain, and commercial performance in a UK construction environment. The Smartsheet SME will develop integrated dashboards, enforce data governance, and drive platform adoption across project teams. Success means real-time, actionable insights replacing manual reporting, with leadership making faster, data-informed decisions.

Fit Out UK Middlesex, London, United Kingdom £40,000 – £50,000 pa

Lead AI Engineer

This role involves designing and implementing AI solutions to improve operational efficiency, defining LLM architecture, and building AI tools like assistants and workflow automation. You will work within an Azure cloud environment, collaborate with product teams, and act as a key partner to the Director of AI.

Harnham - Data and Analytics Recruitment London, United Kingdom £85,000 – £95,000 pa

Hybrid Permanent

Senior Data Scientist

This role involves working on complex pricing problems in the insurance industry, building predictive models to understand risk and customer behavior, and translating analysis into commercial recommendations. The data scientist will have clear ownership of their work and direct impact on business outcomes.

Harnham - Data and Analytics Recruitment London, United Kingdom £100,000 – £130,000 pa

Hybrid Permanent

CRM & Data Insight Lead

The CRM & Data Insight Lead will manage and optimise the HubSpot CRM platform, ensuring data integrity, cleanliness, and strategic use across the organisation. Responsibilities include data cleaning, segmentation, list creation, dashboard development, and supporting marketing campaigns with timely data insights. The role requires strong attention to detail, data analysis skills, and collaboration with marketing to drive evidence-based decisions through robust CRM data management.

EMJ Ec2V7Qr, United Kingdom £35,000 – £40,000 pa

Senior Catastrophe Analyst

This role involves processing and analysing client portfolio data to quantify catastrophe risk using advanced modelling tools and techniques. The analyst will run portfolios through vendor catastrophe models, interpret results, and communicate insights to brokers, clients, and (re)insurers. Key responsibilities include data auditing, exposure management, real-time natural catastrophe analysis, and working with GIS tools like ArcGIS to visualise risk.

WTW London, United Kingdom

Hybrid Permanent

Senior AI Engineer

The role involves developing emotionally responsive virtual humans using AI to enhance soft-skills training. You'll work across the full AI stack—integrating large language models with speech and vision systems—to create realistic, interactive simulations. The position emphasizes research-to-product development, rigorous evaluation, and cross-disciplinary collaboration in a socially impactful startup environment.

Bodyswaps London, United Kingdom

Hybrid Permanent

Associate Director, Clinical Program Management, Cambridge, MA

The role involves leading the transition of internal drug programs from pre-IND stages into clinical trial execution, managing cross-functional teams, timelines, budgets, and vendor partnerships. The Clinical Program Manager will ensure alignment between clinical objectives and company goals, leveraging AI and emerging technologies to drive efficient, high-success clinical development across a global, interdisciplinary environment.

Isomorphic Labs England

Hybrid Permanent

Medical Director, Clinical Development (Oncology), Cambridge, MA

This role involves providing medical leadership for oncology clinical trials, translating AI-driven insights into clinical development strategies, and ensuring patient safety and regulatory compliance. The Medical Director will lead cross-functional teams, serve as primary medical monitor, and guide regulatory submissions and interactions with health authorities and key opinion leaders. Based in Cambridge, MA, the position operates at the intersection of AI-driven drug discovery and clinical development in oncology.

Isomorphic Labs England

Hybrid Permanent